Thank you for viewing. This is a size M bedwetting pants. The target age is 2-4 years old. I bought it and used it a few times, but there are no noticeable stains. It helps with leaks during toilet training or bedwetting. It prevents the futon from getting dirty ⭐︎ There are no noticeable stains, but it has been stored at home and is viewed from a layman's perspective, so there may be some overlooked stains, but I hope you understand. Shipping method will be either Rakuraku Mercari Bin or Yuuyu Mercari Bin.